Reducer for Scraper Conveyor in Coal Mine

Product Details

Scraper reducer is a special gear transmission equipment for coal mine scraper conveyer. The development of coal mine mechanized production requires scraper reducer to have better bearing capacity and environmental adaptability. Then how to deal with the scraper reducer fault?

The scraper reducer has oil leakage

Reasons for failure :(1) the end cover sealing failure of the input shaft and output shaft of the reducer; (2) the binding surface of the box body is not tight enough, and the reducer adhesive fails to age; (3) the box body or bolts and screws of the bearing cover become loose.

Treatment methods :(1) replace the sealing elements of the input shaft and output shaft of the reducer; (2) regularly inspect and replace the sealant on the binding surface of the reducer casing; (3) replace the bolts and screws fastening the casing or bearing cover, especially in case of damage.

Failure of high oil temperature of plate scraper reducer

The cause of the problem: (1) the reduction gear oil, oil of metal debris (2) the speed reducer product on coal is too much, scraping machine reducer heat (3) cooler fault (4) the operation process of gear reducer, bearing or gear damage, severe wear (5) bearing clearance is too large (6) regular scraper conveyor overload, the load is too large.

Processing method: (1) regularly check the gear oil, if foreign body two percent of the reduction gear oil, reducer after 200 hours of work, clean the oil tank, replace the new lubricating oil (2) the replacement of a lubricating oil every six months (3) to clean up the reducer of float coal, improve the environment of the ventilation and heat dissipation.

Have you learned how to deal with a scraper reducer failure? More information about the maintenance and repair of scraper accessories, please continue to pay attention to the official website of Henan Shuangzhi.